diff options
Diffstat (limited to 'middleware/multicore/open-amp/virtio/virtio_ring.h')
| -rw-r--r-- | middleware/multicore/open-amp/virtio/virtio_ring.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/middleware/multicore/open-amp/virtio/virtio_ring.h b/middleware/multicore/open-amp/virtio/virtio_ring.h index 5bea08b..fc3eb08 100644 --- a/middleware/multicore/open-amp/virtio/virtio_ring.h +++ b/middleware/multicore/open-amp/virtio/virtio_ring.h @@ -121,7 +121,7 @@ struct vring { * versa. They are at the end for backwards compatibility. */ #define vring_used_event(vr) ((vr)->avail->ring[(vr)->num]) -#define vring_avail_event(vr) (*(uint16_t *)&(vr)->used->ring[(vr)->num]) +#define vring_avail_event(vr) ((vr)->used->ring[(vr)->num].id & 0xFFFF) static inline int vring_size(unsigned int num, unsigned long align) |